Borla

Borla Cat-Back Exhaust Systems

Cat-Back Exhaust
Starting from $349.99

Material T-304 Stainless Steel, T-304 Stainless Steel & Carbon Fiber
Weight 12.5 - 97 lbs
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Fits 1978-2026 • 31 Makes
Find Your Fit 928 fitments available • Free shipping on most orders
Finish Bright Chrome On T-304 Stainless Steel Tips

EC-Type approved systems are those that comply with European Union rules for motor vehicles, vehicle systems and components. Features 4" polished T-304 stainless steel tips. Borla(r) Cat-Back(tm) & Axle-Back exhaust systems feature patented straight-through and multi-core technology is designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, Borla(r) stands behind every system with a Million-Mile in the USA and Canada (1.6 million kilometer). Products sold outside of the USA and Canada carry a 3-year limited warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

EC-Type Cat-Back(tm) Exhaust System 2003-2009 Mazda RX-8 1.3L 2 Cyl.. Rotary Manual Transmission Rear Wheel Drive 4 Door Requiring EC-Type Certification. Borla(r) System Is EC-Type Approved.

BrandBorla
TypeCat-Back Exhaust
Weight 12.5 - 97 lbs
Construction All Welded
Exhaust Type Cat-Back System, Axle-Back System
Exit Position Split Rear, Rear, Dual Split Rear, Side, Single Rear, ...
Exit Quantity Dual, Single
Exit Style Single Split Rear Exit, Dual Split Rear Exit, Truck Side Exit, Truck Single Split Rear Exit, Truck Single Right Rear Exit, ...
Finish Bright Chrome On T-304 Stainless Steel Tips
Grade Type Performance
Inlet Inside Diameter 2.500 in., 3.000 in., 2.250 in., 2.750 in., 4.000 in., ...
Material T-304 Stainless Steel, T-304 Stainless Steel & Carbon Fiber
Muffler Body Length 14.000 in.
Muffler Type Straight-Through, Straight- thru
Off Road Use Only No
Outlet Outside Diameter 2.250 in., 2.500 in., 3.000 in., 2.750 in., 2.000 in., ...
Pipe Diameter 3, 2.25 in., 2.75in split into dual 2in, 2.75, 2.5, 2.25, ...
Pipe Diameter UOM IN
Product Type Cat-Back Exhaust
Racing Vehicles Disclaimer_Warning N
System Pipe Diameter 2.5
System Type Cat Back, Axle Back
Tail Pipe Diameter 2.250 in., 2.500 in., 3.000 in., 2.750 in., 2.000 in., ...
Tail Pipe Material Stainless Steel
Tip / Outlet Finish Polished T-304 Stainless Steel, Bright Chrome On T-304 Stainless Steel, Black Chrome On T-304 Stainless Steel, No Tips Included. Use Factory Bezel, Valance, Or Tips., Brushed T-304 Stainless Steel, ...
Tip Description Dual Round Rolled Angle-Cut, Single Round Rolled Angle-Cut, Dual Round Angle Cut Ceramic Black, Turn Down Pipe, Dual Round Angle Cut Stainless Brushed, ...
Tip Diameter 4 in., 3.5 in., 4.500 in., 4.250 in., 5.000 in., ...
Tip Finish Black Chrome, Chrome, Carbon Fiber
Tip Length 9.5
Tip Logo None
Tip Number 47, 69, 58, TD, 67, ...
Tip Outer Diameter 4
Tip Quantity 2
Tip Shape Round
Tip Size 4, 3.5, 5, 2.5, 4.5, ...
Tip Style 19, 18, 20
Tips Dual Round Angle Cut Carbon Fiber - Bright
Tube Diameter 2.500 in.
Tubing Diameter 2.500 in., 3.000 in., 2.250 in., 2.750 in., 2.000 in., ...
Warranty Million-Mile Warranty on systems and parts, Million-Mile Warranty on systems and parts, 1 year on black coatings, tip finishes, and carbon fiber parts, Million-Mile Warranty on systems and parts, 1 year on valves, actuators, simulators, black coatings, tip finishes, and carbon fiber parts
1978-2026 Model Years
31 Makes
174 Models
928 Fitments

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