Welcome Guest
SHOP BY CATEGORY
SHOP BY BRAND
SHOP BY VEHICLE
Sales Support 877-474-4821
877-260-5452
Call Our Stateside Experts!
4 Inches Single Rear Stainless Steel Performance Parts
4 Inches Single Rear Stainless Steel On Sale
3 Product Groups
Switch to View Products
Flowmaster Outlaw Series Exhaust Systems
Flowmaster Exhaust Outlaw Series Cat Back Exhaust SystemFrom $899.95
- Stainless Steel Construction
- Super Aggressive Sound
- Black and Ceramic Tips
- Lifetime Limited Warranty
- California Residents: WARNING
From $899.95
4.3
4.3
(39)
MagnaFlow MF Series Performance Cat-Back Exhaust Systems
MagnaFlow Exhaust Cat-Back Performance Exhaust SystemFrom $1,137.00
- All Mandrel Bent Tubing
- 409 Stainless Steel Construction
- Increased Horsepower and Torque
- Lifetime Construction Warranty
- Made in USA
- California Residents: WARNING
From $1,137.00
4.6
4.6
(2016)
DynoMax Ultra Flo Cat-Back Exhaust Systems
Dynomax Exhaust Stainless Steel Cat-Back Exhaust SystemFrom $566.99
- Type Of System: Cat-Back Exhaust System
- Retains Catalytic Converter: Yes
- Stainless Steel
- Muffler Included: Yes
- Muffler Material: Stainless Steel
- Mounting: Includes New Hangers
- California Residents: WARNING
From $566.99
4.5
4.5
(80)
4 Products
Switch to View Product Groups
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
MagnaFlow MF Series Performance Cat-Back Exhaust System - 19026
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Stainless Steel Cat-Back Performance Exhaust System
- Single Passenger Side Rear Exit
- California Residents: WARNING
$1,137.00
$1,796.88
In-Stock Ships next business day ?
$1,137.00
$1,796.88
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Stainless Steel Cat-Back Performance Exhaust System
- Single Passenger Side Rear Exit
- California Residents: WARNING + View More Specs - View Less Specs
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Flowmaster Outlaw Series Cat Back Exhaust System - 817756
- Fitment: Direct Fit
- Ford F-150
- 2.7L and 3.5L EcoBoost
- All Except Std Cab/Short Bed
- Stainless Steel Construction
- Dyno Tuned For Maximum Performance
- Flowmaster quality
- Made in the USA
- 4 inch tubing size
- Single rear exit
- Tip included
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$899.95
$967.00
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$899.95
$967.00
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- Ford F-150
- 2.7L and 3.5L EcoBoost
- All Except Std Cab/Short Bed
- Stainless Steel Construction
- Dyno Tuned For Maximum Performance
- Flowmaster quality
- Made in the USA
- 4 inch tubing size
- Single rear exit
- Tip included
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
MagnaFlow Exhaust MF Series Cat Back System (Black) - 19375
- Fitment: Direct Fit
- Chevrolet Silverado / GMC SIerra 1500
- Engines: V8 6.2L
- Tip Finish: Black Coated
- System Type: Cat-Back
- All Mandrel Bent Tubing
- 409 Stainless Steel Construction with High Temp Satin Black Coating
- Increased Horsepower and Torque
- MagnaFlow 1 Year Warranty on Black Finish, Lifetime Construction
- Made in USA
- California Residents: WARNING + View More Specs - View Less Specs
$1,295.00
$2,046.21
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$1,295.00
$2,046.21
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- Chevrolet Silverado / GMC SIerra 1500
- Engines: V8 6.2L
- Tip Finish: Black Coated
- System Type: Cat-Back
- All Mandrel Bent Tubing
- 409 Stainless Steel Construction with High Temp Satin Black Coating
- Increased Horsepower and Torque
- MagnaFlow 1 Year Warranty on Black Finish, Lifetime Construction
- Made in USA
- California Residents: WARNING + View More Specs - View Less Specs
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Dynomax Exhaust Systems - 39448
- Fitment: Direct Fit
- DynoMax Exhaust Systems
- Type Of System: Turbo-Back Exhaust System
- Retains Catalytic Converter: N/A
- Type Of Material: Stainless Steel
- Outlet Type: Single
- Exit Location: Rear
- Exhaust Tip: Stainless Steel
- Muffler Included: Yes
- Muffler Type: Straight Through
- Muffler Material: Stainless Steel
- State Legal: 50 State CARB Approved
- Mounting: Includes New Hangers
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
$566.99
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$566.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- DynoMax Exhaust Systems
- Type Of System: Turbo-Back Exhaust System
- Retains Catalytic Converter: N/A
- Type Of Material: Stainless Steel
- Outlet Type: Single
- Exit Location: Rear
- Exhaust Tip: Stainless Steel
- Muffler Included: Yes
- Muffler Type: Straight Through
- Muffler Material: Stainless Steel
- State Legal: 50 State CARB Approved
- Mounting: Includes New Hangers
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
