Knuckle Sandwich 400/400

Knuckle Sandwich 400/400

Proposition 65

WARNING: Cancer - https://www.p65warnings.ca.gov/

Share Your Build!

When sharing on Social Media tag us! 

Builds, burnouts, drag racing, truck pulling, towing or Show-n-shine!

#StainlessDiesel

Release of Liability

WARNING: High performance products are intended for OFF ROAD USE ONLY! Removing factory exhaust emissions equipment such as Exhaust Gas Recirculation (EGR), Catalytic Converter, or Diesel Particulate Filter (DPF), is against federal regulations set forth by the EPA. By purchasing or installing any of our high performance products, the customer releases Stainless Diesel of any liability, and assumes all responsibility for making sure the vehicle complies with all local, state, and federal emissions regulations. By installing any products purchased from Stainless Diesel the customer assumes all risks, including but not limited to, loss of vehicle warranty, fines, and penalties. Stainless Diesel can in no way be held liable for any of the customer’s actions.

Knuckle Sandwich 400/400 race ready twin's

 

This setup packs a serious punch, with enough air to support 1450+hp!

  • s485/96/T6 5blade
  • s472/87/T4 5blade
  • Includes T4  manifold
  • great drivability on 6.4 and 6.7's

Stainless Diesel Compound Turbo Piping Kits are built with HIGH STRENGTH CNC'd flanges & aluminized mild steel piping, Tig welded and High quality Powder Coat if color option desired. Unlike some competitors who use rubber hose & plastic pipes - our twin kits are strong enough for 100lbs+ of boost anytime for many years! Our kits are known in the industry to be one of the best in fitment, as All kits are built off of an engine exact jig! All boots included are our very own 5layer extreme duty boots!

Included in this kit:

  • 5x12 High Flow S&B Airfilter w/ power cone
  • Braided Stainless Steel High Temp Oil Supply Lines
  • Oil supply line fittings
  • Oil drain lines
  • Oil drain gaskets
  • Optional Spring wastegate actuator for your S300
  • Turbo Studs
  • Turbo Mounting Nuts
  • V-Band Clamps
  • High Torque T-Bolt Clamps
  • 3.00" Bead-rolled Intercoolers Pipe
  • 3.50" 1pc. Cold Pipe w/ O-ring flange & bead rolled for maximum boot retention.  Also includes 1/8" NPT port (For easy boost reference).
  • 5.00" Air Cleaner Pipe
  • 5.00"  to 5.50" Silicon boot for air filter pipe w/ clamps
  • 3.50" - 5.50" Silicone reducer w/ T-bolt clamps
  • Optional 4.00" or 5.00" Down Pipe
  • Hot Pipe utilizing our Short stretch technology, Heat insulated, CNC'd flanges for maximum Heat retention.
  • S400 High Strength Turbo mounting bracket
  • CNC'd T-4 1.00" Spacer
  • Water Relocation line w/ fittings
  • High-Quality Powder Coat with personalized color Options
  • Installation instruction packet w/ pictures

Write a review

Please login or register to review

Additional Savings

Follow us on Facebook & Instagram

Enjoy an additional discount. Use code SDFBFAN at checkout!

Stainless Diesel offers the most customizable turbos & piping kits on the market!

With so many options available on the turbos and piping - special colors are built to order & you can expect 1-2 weeks. 

*Raw or Flat Black Textured pipes are a regular stocking item & usually ship within less than a week.

  • Views: 18646
  • Brand: Stainless Diesel
  • Product Code: KS400400
  • Reward Points: 400
  • Availability: 15
0 Product(s) Sold
  • $7,995.00
  • Price in reward points: 39975

Available options

Customer Selfies Review(0)

The sole job of the spring wastegate actuator, is to act as a pressure relief valve that controls..
$99.00
Stainless Diesel Billet 5BladeTurbocharger S472 96mm, T-6 1.32 (used in twins) Billet 5 Blade 7..
$2,198.00
Stainless Diesel Billet 5BladeTurbocharger S475 T-4 Billet 5 Blade 75mm compressor wheel 83mm..
$2,248.00
Stainless Diesel Billet 5BladeTurbocharger S468 T-4   Billet 5Blade 68mm compressor whee..
$2,248.00
Stainless Diesel Billet 5BladeTurbocharger S475 T-6 Billet 5 Blade 75mm compressor wheel 96mm..
$2,198.00
2nd Gen Dodge Style Downpipes 4.00" 1 piece Mild steel or 409 Stainless Steel Mandre..
$79.00
Aluminum 90 degree Elbow - fits a S400 v-band covers & GT42 style cover.  It has a 3.00"..
$67.99
Turbo to Manifold mounting studs with flange head nuts.Choose SHORT STUDS - for a standard turbo to ..
$19.95
S&B Twin Turbo Air Filter - 5" inlet 12" long Separate listings for Dry or Oiled (This size is ..
$65.00