Home > SHOP > Exhaust & Accessories >

EMI Thunder Exhaust System-BB Chevy With SS Silent Choice Risers - Bright Polish Finish

EMI Thunder Exhaust System-BB Chevy With SS Silent Choice Risers - Bright Polish Finish


 
System Includes:
  • 1pr. EMI Exhaust Manifolds
  • 1pr. Aluminum Risers
  • Bolts, exhaust and riser gaskets, and fittings.
    * Accessory brackets are sold separately.
*Not for use with engines equipped with high performance camshafts!
Price: $3,192.00

Prop 65 WARNING- Cancer and Reproductive Harm: Proposition 65


Product Code: EMI-512P
Qty:

Description Technical Specs Warranty Information
 
Equipped with our short performance Stainless Steel High Flow Risers, these are our best performing systems. They are a direct replacement for many stock Mercruiser manifolds in Bravo and Alpha applications using exhaust selector systems or Merc "S" pipes ( if you have existing exhaust outlets, please check our dimensions to determine the correct fit before ordering! We are not responsible for exhaust systems that do not match up to existing holes in your boat's transom).
With this system with short Silent Choice risers, we DO NOT recommended them for use with engines with aftermarket camshafts. Brackets to keep all of the stock components in their existing locations (shift quadrant, ignition module and oil filter bracket) are available and  sold separately.
Features
Features:
  • Large individual runners for ultra-efficient exhaust flow and velocity
  • Direct replacement for many stock Mercruiser manifolds in Bravo & Alpha apps
    *See our systems dimensions in the Technical Specs below to confirm fitment.
  • Minimum 10% increase in torque and horsepower
  • 316 stainless steel investment cast, one-piece riser flange/inner pipe
  • Standard 4” exhaust hose connections
  • Integral water-cooled exhaust divider
  • 70lbs lighter than stock cast iron exhaust systems
  • Constructed from the highest strength 356 aluminum

Share your knowledge of this product. Be the first to write a review »

Browse for more products in the same category as this item:

SHOP > Exhaust & Accessories
SHOP > Engine Compartment
SHOP > Exhaust & Accessories > EMI Thunder Exhaust
SHOP > Exhaust & Accessories > EMI Thunder Exhaust > EMI Thunder Exhaust - Big Block Chevy
SHOP