Hardrace - REAR SUBFRAME BRACE BMW, 5/6 SERIES GT, 7 SERIES, G11/G12, G30/G31, G32 E85 86 mm bore and the

86 mm bore and the 94 mm stroker crank = 2184cc / 187cc increase

0:1 These are custom pistons and take approx 15 weeks once ordered Special order only)

As this is an street pro series kit

Tuning Table Resolution up to 32 x 32 x 8

Supplied with 600 x 300 x 76 mm bar and plate intercooler and quality made to fit Plazmaman in-house mandrel bent aluminium piping

Hardrace - REAR SUBFRAME BRACE BMW, 5/6 SERIES GT, 7 SERIES, G11/G12, G30/G31, G32 E85 86 mm bore and theHARDRACE Rear Sub frame Brace are designed to stiffen up the chassis and reduce vehicle chassis flex. This will increase the rigidity of your car during high speed driving and hard cornering. This is why HARDRACE Rear Sub frame Brace can maximizes the performance of the suspension and brings better handling feeling and quicker response. . Reduce the chassis flex . Increase the rigidity