Borla - 11981BC

Axle-Back Exhaust System - S-Type

S-Type Cat-Back(tm) Exhaust System 2015-2024 Lexus RC F/ 2015-2024 IS 500 5.0L V8 Automatic Transmission Rear Wheel Drive 2 Door (RC F)/ 4 Door (IS 500). Borla(r) System Is True Dual.

"BORLA® system is a True Dual design. This system was designed specifically for the Lexus RCF ('15-'24) and IS 500 ('22-'24) and features the classic S-Type sound level and dual 4 in." 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 cleaning the tips with hot water and a microfiber cloth. A system with bright chrome on T-304 stainless steel tips is also available. Add optional mid section 60738 to this Axle-Back system to create a Cat-Back™ system. Part number 60738 is designed to work ONLY with BORLA® Axle-Back systems 11981 & 11981BC. Installation of 60738 REQUIRES cutting the mid section of the stock exhaust and welding inlet pipes to rear of the catalytic converters. The BORLA® mid section features a merge X-Pipe and will increase the overall sound volume while maintaining the tone of 11981 & 11981BC. Give your car the sound that it deserves, bolt on a BORLA®. All BORLA® Cat-Back™ and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® 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® stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

• Installation REQUIRES cutting the O.E. system
• BORLA system eliminates the O.E. resonators
• BORLA system is a True Dual design
• Fits both the 2016-2017 IS200T and the 2018-2024 IS300