RPA

Sort by:
M133 AMG Blow Off Valve

4 cylinder RPA Mechanical Blow Off Valve Conversion (M133 engine)

$540.00
Full Mechanical BOV conversion for W176 A45 (and variants) Please note that this is NOT comparable to the gimmick BOV adaptors sold by some. This unit completely replaces the leak-prone...
M177 AMG Blow off valve conversion

V8 RPA Mechanical Blow Off Valve Conversion (M177& M178 engine)

$999.00
Full Mechanical BOV conversion for all V8 4 litre Biturbo M177 engines Please note that this is NOT comparable to the gimmick BOV adaptors sold by some. This unit completely...