Rev9 2pc Valved Side Muffler Bypass Pipe for Porsche 911 991 GT3 RS 911R 14-19 BUB Rear 15kg- 32 Levels of

Rear 15kg- 32 Levels of Damper Force Adjustment- Pillow Ball Upper Mounts- Rubber Dust Boots- Adjustable Ride Height- Aggressive Spring Rates- Single-Cylinder Design- Aluminum Brackets- All coil-over damper kits come with 1-year manufacturer-defect warranty

durability

Damping Levels 16-Level Height Adjustment Yes Spring Rate(Front) 6 kg/mm (336 lbs/inch) Spring Rate(Rear) 5 kg/mm (280 lbs/inch) Spring Length(Front) 200 mm Spring Length(Rear) 230 mm Front Top Mount Yes

1993-1997 Toyota Corolla

Note2: will not fit 4cyl & convertible model

Rev9 2pc Valved Side Muffler Bypass Pipe for Porsche 911 991 GT3 RS 911R 14-19 BUB Rear 15kg- 32 Levels ofApplication: Porsche 911 991 GT3 GT3 RS 911R 14 19 FlowMaxx Valved Side Muffler Bypass Pipes for Porsche 991. 1 991. 2 GT3 GT3 RS models are equipped with valves offers the capability to produce an aggressive exhaust note under acceleration, and a more quiet tone for city driving. When cruising on the streets the valves are closed and produce a deeper exhaust tone. At wide open throttle the valves will open, producing a unique rich exhaust tone.