Date registered: May 2010
Vehicle: mercedes w211 e350, B200 w245, w212 e63 amg 6.2L
Mentioned: 0 Post(s)
Quoted: 16 Post(s)
Renntech headers 11hp gain 20lb-ft
$3580 + postage.
PLM, 12whp, 11rwtq
half the price.
I personally wouldn't spend close to 4k for for 11hp and pay for a brand.