AWE Tuning Touring-to-Track Conversion Kit for B8/8.5 S4/S5 3.0T - for 90mm Tips (3820-41006) 1780 GM9-SPR6 kit features a Sport

GM9-SPR6 kit features a Sport pressure plate for a nice upgrade

Special Comments: FWD 1979 Cadillac Eldorado Engine: 5

Say goodbye to the ugly suitcase muffler and dangling tail pipe

Air springs easily fit into the factory coil springs on the vehicle

Completely Review Of Your Last Pass On The Digital Rpm Display Or Through A Connected Autometer Tachometer To See Where You Can Improve Your Next Run

AWE Tuning Touring-to-Track Conversion Kit for B8/8.5 S4/S5 3.0T - for 90mm Tips (3820-41006) 1780 GM9-SPR6 kit features a SportConvert your existing AWE Touring Edition Cat Back into a Track Edition by swapping the rear 180 Technology sections with Track Edition straight sections. For cars with configurations designed for AWE 102mm tips. The AWE No Check Engine Light Guarantee offers peace of mind against the appearance of Check Engine Lights when products are installed properly and used as intended, on vehicles with no additional modifications (with the exception of other