Borla 21-23 Kia K5 GT i4 AT FWD 4DR 2.00in 2.75in S-Type Exhaust - Black Chrome 2005-mazda-rx-8-base-esi1596860 Borla(r)'s patented SwitchFire(r) design further

Borla(r)'s patented SwitchFire(r) design further blends the combustion gases and sound waves

Responding to the high-output exhaust needs of the supercharged 2010 Shelby GT500

Includes ZR2 & AT4X models

This system features a black chrome finish on T-304 stainless steel tips

Borla 21-23 Kia K5 GT i4 AT FWD 4DR 2.00in 2.75in S-Type Exhaust - Black Chrome 2005-mazda-rx-8-base-esi1596860 Borla(r)'s patented SwitchFire(r) design furtherThis 2. 75" diameter into dual 2" BORLA Cat Back system has been tuned for flow, performance, and sound specifically for the 2. 5L 4 cylinder engine in the K5 GT. The system delivers the sporty S Type sound without any drone in the cabin. The exhaust exits thru dual 3. 5" round black chrome on T 304 stainless steel tips on each muffler assembly. Using BORLA Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest