Borla 97-04 Corvette Coupe/Conv/Hatchback 5.7L 8cyl 4spd/6spd RWD Classic S-Typein Cat-Back Exhaust Exhaust- Mufflers & Tips>Downpipe Back This Silver Bullet throttle body

This Silver Bullet throttle body spacer is precision machined from 6061-T6 billet aluminum for lightweight

The S-Type II systems use an advanced muffler design to eliminate sound frequencies are often associated with resonance or drone

Adds a calculated +27 hp and +51 lb-ft

From the one-piece sealed housing with a tire tread top

AEM's 245LPH E85-compatible

Borla 97-04 Corvette Coupe/Conv/Hatchback 5.7L 8cyl 4spd/6spd RWD Classic S-Typein Cat-Back Exhaust Exhaust- Mufflers & Tips>Downpipe Back This Silver Bullet throttle bodyBORLA(r) has once again set the pace in the Corvette performance exhaust world. This 2. 5" diameter into the mufflers with dual 2" out Cat Back(tm) system features S Type Classic sound and dual 4. 25" x 3. 5" oval polished T 304 stainless steel tips on each side. BORLA(r) Performance continues to prove why we've have led the aftermarket performance exhaust industry for over 40 years. BORLA(r) has an exalted heritage with Chevrolet performance