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SDP

SDP 04.5-05 LLY twin kit

SDP 04.5-05 LLY twin kit

Regular price $4,275.00 USD
Regular price Sale price $4,275.00 USD
Sale Sold out
Shipping calculated at checkout.

SDP 04.5-05 LLY twin kit

*Cannot ship to California addresses

SDP Duramax 04.5-05 LLY Compound kit- up to 750RWHP

 Features of our kit:

 

  • Includes our 3" high flow Y-bridge kit
  • Completely TIG welded, makes for very smooth joints and the insides of the tubing are flush. We strive to produce the highest quality welds possible.
  • Custom higher flowing 3.5" mouthpiece that is also o-ringed to ensure there are no boost leaks where the mouthpiece mates with the factory turbo.
  • V-banded crossover pipe on the S400 outlet + stock turbo mouthpiece (no more cheesy factory worm gear clamp) and the necessary silicone boot whereas other kits don't use them and boost leaks will occur.
  • Includes valvecover vent fittings with hose and tee
  • The kit uses our S475 turbo with the larger exhaust housing so it is unnecessary to wastegate the setup, the spoolup is very quick with this turbo in the kit.
  • Radiused T6 exhaust flange with a unique mounting setup that sets our kit apart from the rest and makes installation a breeze.
  • We use the correct designed flange off of the back side of the factory exhaust housing, they are CNC machined and are desinged to tightly slip inside the outlet of the exhaust housing and seal exhaust flow at the v-band connection.
  • High quality stainless steel v-band clamps and t-bolt clamps are used at each connection.
  • The hot side piping and exhaust housing are ceramic coated and heat wrapped.
  • The cold side piping and compressor housing are powdercoated color of choice. 

*MAF rescaling and tuning for the larger turbo is necessary!

 

*Race use only

*Due to the custom nature of this product, all sales are final.

Current lead time for fabricated & powder coated parts is 40-60 business days from the time order is placed until it ships. we cannot guarantee the time frames as there are some elements out of our hands which gets passed down to us from certain suppliers on material. By purchasing this product, you agree to the delays and we cannot refund without a cancellation fee once the order is in process.

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