

Pypes Performance Exhaust 70-81 F Body Crossmember Back w/ X System
Key item features
- 1970-81 GM F-Body
- 409 3'' Stainless Tubing/Mufflers
- Dual Rear Exit
- Includes X-Pipe Pypes Performance Exhaust SGF13R Features:Pypes Exhaust Systems are designed to deliver enhanced performance, provide extra punch in the passing lane and improve gas mileage. Fabricated using the highest quality materials, 16 gauge, mandrel-bent, stainless steel pipe ensures maximum exhaust gas flow, which can significantly boost horsepower.The stainless construction of our pipes and mufflers enables them to resist corrosion and extends the life of the system. Our mufflers, X-
- 70-81 F Body Crossmember Back w/ X System
- New
Specs
- Vehicle modelF - Body
- Vehicle year1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981
- Vehicle makeMustang
- Vehicle fitment typeUniversal
- Automotive parts divisionPerformance
- BrandPypes Exhaust
- Free shipping
Free 90-day returns
How do you want your item?
More seller options (4)
Similar items you might like
Based on what customers bought
Furulu 3626432C1 DPF Exhaust Differential Pressure Sensor For International Navistar $29.54
$2954current price $29.54Furulu 3626432C1 DPF Exhaust Differential Pressure Sensor For International Navistar
Shipping, arrives in 3+ daysFurulu 3626432C1 Dpf Exhaust Differential Pressure Sensor For International Navistar $29.93
$2993current price $29.93Furulu 3626432C1 Dpf Exhaust Differential Pressure Sensor For International Navistar
Shipping, arrives in 3+ daysXDR Off-Road 7510 Competition Exhaust $646.37
$64637current price $646.37XDR Off-Road 7510 Competition Exhaust
Save withShipping, arrives in 3+ daysPYPES PERFORMANCE EXHAUST PVM3018-30 $115.35
$11535current price $115.35+$13.95 shippingPYPES PERFORMANCE EXHAUST PVM3018-30
Shipping, arrives in 3+ daysExhaust System Insulator - Compatible with 2002 - 2009 Audi A4 Quattro 2003 2004 2005 2006 2007 2008 $17.95
$1795current price $17.95Exhaust System Insulator - Compatible with 2002 - 2009 Audi A4 Quattro 2003 2004 2005 2006 2007 2008
154.7 out of 5 Stars. 15 reviewsShipping, arrives in 3+ daysXDR Off-Road 7520 Competition Exhaust $668.92
$66892current price $668.92XDR Off-Road 7520 Competition Exhaust
Save withShipping, arrives in 3+ daysTail Line Exhaust System Insulator - Compatible with 1997 Ford F-250 HD $17.95
$1795current price $17.95Tail Line Exhaust System Insulator - Compatible with 1997 Ford F-250 HD
154.7 out of 5 Stars. 15 reviewsShipping, arrives in 3+ daysU Bend 304 SS 1 3/4" $69.54
$6954current price $69.54U Bend 304 SS 1 3/4"
Save withShipping, arrives tomorrowRight Exhaust Manifold - Compatible with 2005 - 2010 Ford F-350 Super Duty 5.4L V8 2006 2007 2008 2009 $70.95
$7095current price $70.95Right Exhaust Manifold - Compatible with 2005 - 2010 Ford F-350 Super Duty 5.4L V8 2006 2007 2008 2009
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysExhaust System Insulator - Compatible with 2004 - 2006 RX330 3.3L V6 2005 $16.95
$1695current price $16.95Exhaust System Insulator - Compatible with 2004 - 2006 RX330 3.3L V6 2005
94.9 out of 5 Stars. 9 reviewsShipping, arrives in 3+ daysPypes Performance Exhaust SMC31MS Pype-Bomb Axle-Back Exhaust System 2015-2019 D $231.50 $231.50/lb
$23150current price $231.50$231.50/lbPypes Performance Exhaust SMC31MS Pype-Bomb Axle-Back Exhaust System 2015-2019 D
Shipping, arrives in 3+ days45 Degree Bend 304 SS 2 1/2" $38.99
$3899current price $38.9945 Degree Bend 304 SS 2 1/2"
Save withShipping, arrives tomorrowPypes Performance Exhaust 64-72 A-Body Crossmember Back Exhaust 2.5in $619.79
$61979current price $619.79Pypes Performance Exhaust 64-72 A-Body Crossmember Back Exhaust 2.5in
Shipping, arrives in 3+ daysRight Exhaust Manifold - Compatible with 1994 International 3700 7.3L V8 T444E $75.95
$7595current price $75.95Right Exhaust Manifold - Compatible with 1994 International 3700 7.3L V8 T444E
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysU Bend 304 SS 2" $92.42
$9242current price $92.42U Bend 304 SS 2"
Save withShipping, arrives tomorrowExhaust Manifold Nut - Compatible with 1999 - 2010 Ford F-250 Super Duty 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 $15.95
$1595current price $15.95Exhaust Manifold Nut - Compatible with 1999 - 2010 Ford F-250 Super Duty 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009
Shipping, arrives in 3+ days2 pc Walker Exhaust System Insulators compatible with Dodge Ram 2500 5.2L 5.9L 6.7L L6 V8 1995-2010 $19.74
$1974current price $19.742 pc Walker Exhaust System Insulators compatible with Dodge Ram 2500 5.2L 5.9L 6.7L L6 V8 1995-2010
Shipping, arrives in 3+ daysExhaust System Insulator - Compatible with 2008 - 2012 Honda Accord 2009 2010 2011 $16.95
$1695current price $16.95Exhaust System Insulator - Compatible with 2008 - 2012 Honda Accord 2009 2010 2011
Shipping, arrives in 3+ days2 pc Walker Exhaust System Insulators compatible with Ford Mustang 2.3L 4.6L 5.0L L4 V8 1984-2004 $19.34
$1934current price $19.342 pc Walker Exhaust System Insulators compatible with Ford Mustang 2.3L 4.6L 5.0L L4 V8 1984-2004
Shipping, arrives in 3+ daysC7 Corvette Axle Back Exhaust $89.62
$8962current price $89.62C7 Corvette Axle Back Exhaust
Shipping, arrives in 3+ days
About this item
Product details
70-81 F Body Crossmember Back w/ X System
Exhaust System - Header-Back - 3 in Diameter - Race Pro Mufflers - Stainless - GM F-Body / X-Body 1970-74 - Kit
- Number of Pieces: Kit
- Item Weight: 81.4
- Item Depth: 62
- Item Height: 14.5
- Item Width: 17.5
- Outdoor (Y/N): No
- 1970-81 GM F-Body
- 409 3'' Stainless Tubing/Mufflers
- Dual Rear Exit
- Includes X-Pipe Pypes Performance Exhaust SGF13R Features:Pypes Exhaust Systems are designed to deliver enhanced performance, provide extra punch in the passing lane and improve gas mileage. Fabricated using the highest quality materials, 16 gauge, mandrel-bent, stainless steel pipe ensures maximum exhaust gas flow, which can significantly boost horsepower.The stainless construction of our pipes and mufflers enables them to resist corrosion and extends the life of the system. Our mufflers, X-
- 70-81 F Body Crossmember Back w/ X System
- New
Specifications
Vehicle model
Vehicle year
Vehicle make
Vehicle fitment type
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warranty url
Warnings
Compare with similar items
| Product | Viewing this itemPypes Performance Exhaust 70-81 F Body Crossmember Back w/ X System ![]() $692.60 current price $692.6025 out of 5 Stars. 2 reviews | XDR Off-Road 7510 Competition Exhaust ![]() $646.37 current price $646.37 | PYPES PERFORMANCE EXHAUST PVM3018-30 ![]() $115.35 current price $115.35 | XDR Off-Road 7520 Competition Exhaust ![]() $668.92 current price $668.92 |
|---|
| Vehicle model | F - BodyPypes Performance Exhaust 70-81 F Body Crossmember Back w/ X System | RZR XPXDR Off-Road 7510 Competition Exhaust | PVM3018-30PYPES PERFORMANCE EXHAUST PVM3018-30 | RZR S 1000XDR Off-Road 7520 Competition Exhaust | PEPH6930U Bend 304 SS 1 3/4" |
|---|---|---|---|---|---|
| Vehicle year | 1970Pypes Performance Exhaust 70-81 F Body Crossmember Back w/ X System | 2015XDR Off-Road 7510 Competition Exhaust | -PYPES PERFORMANCE EXHAUST PVM3018-30 | 2016XDR Off-Road 7520 Competition Exhaust | -U Bend 304 SS 1 3/4" |
| Vehicle make | MustangPypes Performance Exhaust 70-81 F Body Crossmember Back w/ X System | PolarisXDR Off-Road 7510 Competition Exhaust | -PYPES PERFORMANCE EXHAUST PVM3018-30 | PolarisXDR Off-Road 7520 Competition Exhaust | -U Bend 304 SS 1 3/4" |
| Vehicle fitment type | UniversalPypes Performance Exhaust 70-81 F Body Crossmember Back w/ X System | SpecificXDR Off-Road 7510 Competition Exhaust | UniversalPYPES PERFORMANCE EXHAUST PVM3018-30 | SpecificXDR Off-Road 7520 Competition Exhaust | SpecificU Bend 304 SS 1 3/4" |
Popular items in this category
Best selling items that customers love
PYPES PERFORMANCE EXHAUST SGA13S Exhaust Systems 64-72 A-Body 3in Exhaust System w/X-Pipe $767.07 $767.07/count
$76707current price $767.07$767.07/countPYPES PERFORMANCE EXHAUST SGA13S Exhaust Systems 64-72 A-Body 3in Exhaust System w/X-Pipe
Shipping, arrives in 3+ daysPypes Exhaust Pypes Performance Exhaust 4"Id X 6"Od X 12"L Rolled B/O,EVT406 $51.79
$5179current price $51.79Pypes Exhaust Pypes Performance Exhaust 4"Id X 6"Od X 12"L Rolled B/O,EVT406
Shipping, arrives in 3+ daysSTUD GIRDLE 7/16-20 X 2.000 .750 BODY DIAMETER $215.99 Was $240.53
Now$21599current price Now $215.99, Was $240.53$240.53STUD GIRDLE 7/16-20 X 2.000 .750 BODY DIAMETER
Save withShipping, arrives tomorrowTube Clamp 1-1/4in I.D. x 2in Wide $25.33 $35.18/lb
$2533current price $25.33$35.18/lbTube Clamp 1-1/4in I.D. x 2in Wide
Shipping, arrives in 3+ daysComp Cams Automotive Specialty Parts, 5.00 x 5.00 x 5.00 inches, 9 oz $322.95
$32295current price $322.95Comp Cams Automotive Specialty Parts, 5.00 x 5.00 x 5.00 inches, 9 oz
15 out of 5 Stars. 1 reviewsSave withShipping, arrives tomorrow2"x6"x10" Car Exhaust Flexible Pipe Tubing Universal Exhaust Joint with Welding Extension Pipe Stainless Steel $34.49
$3449current price $34.492"x6"x10" Car Exhaust Flexible Pipe Tubing Universal Exhaust Joint with Welding Extension Pipe Stainless Steel
25 out of 5 Stars. 2 reviewsShipping, arrives in 3+ daysPypes Exhaust Performance Stainless Steel, 10.00 x 4.00 x 2.00 inches $26.67 Was $39.25
Now$2667current price Now $26.67, Was $39.25$39.25Pypes Exhaust Performance Stainless Steel, 10.00 x 4.00 x 2.00 inches
11 out of 5 Stars. 1 reviewsSave withShipping, arrives tomorrowACDelco Vapor Canister Vent Valve, 6.20 x 4.10 x 4.10 inches, Black $24.81
$2481current price $24.81ACDelco Vapor Canister Vent Valve, 6.20 x 4.10 x 4.10 inches, Black
24 out of 5 Stars. 2 reviewsSave withShipping, arrives in 3+ daysBest seller Steel Extension Filter Oxygen O2 Sensor Connector Parts Universal Extender Thread Adapter 1.5 Spacer S5r8 Auto Int W5X7 $9.00
Best seller
$900current price $9.00Steel Extension Filter Oxygen O2 Sensor Connector Parts Universal Extender Thread Adapter 1.5 Spacer S5r8 Auto Int W5X7
213.8 out of 5 Stars. 21 reviewsShipping, arrives in 3+ days30X9.50R15, 31X10.50R15, 31X11.50R15 Truck Tire Inner Tube with TR13 Valve $36.99
$3699current price $36.9930X9.50R15, 31X10.50R15, 31X11.50R15 Truck Tire Inner Tube with TR13 Valve
25 out of 5 Stars. 2 reviewsShipping, arrives in 3+ daysPypes Exhaust X-Pipe Kit Intermediate Pipe 2.5 in 304 SS $336.98
$33698current price $336.98Pypes Exhaust X-Pipe Kit Intermediate Pipe 2.5 in 304 SS
Shipping, arrives in 3+ daysAllstar Performance Round DOM Steel Tubing 1-1/2in x .083in x 4ft $47.81 $9.18/count
$4781current price $47.81$9.18/countAllstar Performance Round DOM Steel Tubing 1-1/2in x .083in x 4ft
Shipping, arrives in 3+ days
Customer ratings & reviews
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Showing 1-2 of 2 reviews
Nice system
Perfect fit, just had to cut the x-tube as described! And I cut away 3 bolted headers flange and the front pipe fit without cutting it! Bought the street and strip system, perfect and good sound during normal driving! The downside is the clamps, bought other clamps around the entire tube instead of not clamping the tubes, facilitates future disassembly!
great buy
this is the second set I've bougth and installed. They both fit good with little tweeking. I use the race pro mufflers because I heard that they were actually quieter.





