Buying the 4″ Muffler Rolled Tip Catback Exhaust System For 07-13 Silverado/Sierra 5.5′ Bed should be simple, so here are the facts without the marketing noise.

Back pressure changes affect how the engine breathes, which is why matched components perform best. Penetrating oil and patience save more studs than force does.
The 4″ muffler rolled tip catback exhaust ships protected, because a damaged part helps nobody.
Drivers choose the 4″ muffler rolled tip catback exhaust here for honest specification detail and quick dispatch.
Buyers comparing the 4″ muffler rolled tip catback exhaust will find the specification detail on this page rather than in a catalog footnote.
Every 4″ muffler rolled tip catback exhaust order goes through the same fitment review.
Ordering the 4″ muffler rolled tip catback exhaust takes a minute and the confirmation reaches you straight away.
Our team knows the 4″ muffler rolled tip catback exhaust well, so ask if anything about the specification is unclear.
Part details
- Category: Major Pipe
- Price: $633.48 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
Upgrading vehicle exhaust system is a great way to build horsepower, free up trapped torque. The larger tubing, low-restriction mufflers, and tuned resonators of a well-designed exhaust system can make a world of difference on your vehicle. The net result is lower auto backpressure, more horsepower, more torque, and a much better sound.
- Material: Aluminized Steel Exhaust Tube / Stainless Tip
- Color: Black / Metallic
- Finish: Matte Black Painted Muffler / Polished Tip
- Type: Catback System
- Style: Dual Exhaust (Rear Exit) or (Side Exit)
- Tube Inlet/Outlet: 3.00″ / 2.50″
- Tubing: 3.00″ OD Major Tubing
- Oval Style Mufflers, 4.00″ OD Double Walled Round Diagonal Cut Rolled Tip
- Significant Driving Improvement: Designed for high performance as well as meeting sound level standards & deep throaty tone, Race-Inspired Straight-Thru Design tubing for maximum air flow.
- Built to last: This Exhaust System designed and built with Quality & Last for long Life. Properly sized tubing for maximum flow and is finished off with a low restriction racing muffler. Made of the finest material that meets high endurance, light weight, and excellent fit.
- Performance: Improve overall performance, Increase Horsepower and Torque, Dyno Proven to Instantly Increases 10 -20 Horsepower/Low End Torque.
Application:
For 2007-2008 Chevrolet Silverado 1500 4.8L Crew Cab with 5.5′ Bed
For 2007-2008 Chevrolet Silverado 1500 4.8L Extended Cab with 6.5′ Bed
For 2007-2013 Chevrolet Silverado 1500 5.3L Crew Cab with 5.5′ Bed
For 2007-2013 Chevrolet Silverado 1500 5.3L Extended Cab with 6.5′ Bed
For 2007-2008 GMC Sierra 1500 4.8L Crew Cab with 5.5′ Bed
For 2007-2008 GMC Sierra 1500 4.8L Extended Cab with 6.5′ Bed
For 2007-2013 GMC Sierra 1500 5.3L Crew Cab with 5.5′ Bed
For 2007-2013 GMC Sierra 1500 5.3L Extended Cab with 6.5′ Bed
Remark:
Installation:
Product Content:
- 1 x Catback System Kit
Hardware as Shown in the Picture Above
The product does not come with manual/instruction, Professional Install Recommended
Cross Reference Number:
- BFC-CATB-U013
Every order gets a fitment review before dispatch, and anything doubtful gets a message rather than a shipment.
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Finished surfaces are wrapped and hardware is bagged, so the part arrives ready to install.
If you want independent guidance before ordering, the Car Care Council maintenance tips is a useful reference.
Questions we get about this part
How do I confirm this fits?
Share your vehicle details with our team and we cross reference this listing before dispatch. Anything doubtful gets a message from us rather than a shipment.
When will my order dispatch?
Your tracking link arrives by email at label creation and stays live until delivery, so you can follow the parcel the whole way.
What happens if it arrives damaged?
Parts are covered against defects for the period stated on this page, and non defect returns follow our standard returns window.
What quality checks does this get?
Exhaust parts are checked for flange pattern, pipe diameter and emissions compliance.
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