CTS Turbo Stage 2 Turbo Upgrade - BMW / N54 / 335I / 335XI / 335IS
SKU: 5405067448

CTS Turbo Stage 2 Turbo Upgrade - BMW / N54 / 335I / 335XI / 335IS

Sale price$826.20 Regular price$918.00
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

CTS Turbo Stage 2 Turbo Upgrade - BMW / N54 / 335I / 335XI / 335ISCTS Turbo is proud to announce our standard Stage 2 BMW N54 turbocharger kit. If you looking to get the best daily driven power and torque out of your N54, this is the kit for you! The best part? These are brand new complete units, no core or wait time is needed. Using larger wheels than stock these turbos are good for 550 600hp, with a good low end torque and excellent boost response, without sacrificing the top end. Flow optimized exhaust housings

CTS Turbo is proud to announce our standard Stage 2 BMW N54 turbocharger kit. If you looking to get the best daily-driven power and torque out of your N54, this is the kit for you!

The best part? These are brand-new complete units, no core or wait time is needed.

Using larger wheels than stock these turbos are good for 550-600hp, with a good low-end torque and excellent boost response, without sacrificing the top end. Flow-optimized exhaust housings and high-efficiency compressor wheels, meaning less boost is required to reach the power goals.

Features:

  • 6+6 blade 42.5/56mm 15T billet compressor wheel
  • 9-blade high-flow 41.46/44.5 TD04L turbine wheel
  • TD04 upgraded thrust bearings
  • Flow-optimized stainless steel exhaust manifold and housing
  • Bolt-on fitment, compatible with any downpipes and charge pipes
  • 2″ turbo inlet (require aftermarket 2″ inlets)
  • Gasket and o-ring kit included
  • Tuning for Stage 2 turbos is required
  • No core required, complete new units

Installation parts included:

  • Manifold Gasket Ring –  11627558906 – QTY 6
  • Turbo to Downpipe Gasket – 18307553601 – QTY 2
  • Turbo Oil and Coolant Line O-Ring – 11427558936 – QTY 6
  • Turbo Oil Return Gasket – 11422246091 – QTY 2
  • Charge pipe O-Ring – 13717568030 – QTY 2

Fitment: Bolt-on upgrade for BMW 335i/335iX with N54 engine. These turbos will NOT fit right hand drive vehicles.

  • 2006–2010 BMW E90/E91/E92/E93 335i
  • 2007–2010 BMW E60/E61 535i***
  • 2007–2010 BMW E82/E88 135i***
  • 2008–2010 BMW E71 X6 xDrive35i***
  • 2009–2016 BMW E89 Z4 sDrive35i***
  • 2008–2012 BMW F01 740i***
  • 2011–2013 BMW E92/E93 335is
  • 2011 BMW E82 1 Series M Coupe***
  • 2011–2016 BMW E89 Z4 sDrive35is***

***If installing on a BMW 135i, BMW 535i, BMW X6, BMW 740i, BMW 1M coupe or BMW Z4 you will need to replace the upper rear coolant line: 11537558902 and turbo outlet pipe: 11657556551 for rear turbo to fit.

Aftermarket charge pipe with BOV is strongly recommended. Oil feed lines, oil filter and engine oil MUST be replaced, in order to maintain warranty. Break-in procedure must be followed in order to maintain warranty.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 5405067448

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Jenny
Omaha, US
★★★★★ 5
All squeaker ball companies need to start doing this!!!!
Color: Orange - Pink, Size: 2.5"(Medium)-4 Pack
So first thing I want to say is that the manufacturer of these balls has thought of something that I am honestly shocked nobody has yet thought to do. They put the squeaker reed UNDER the fuzzy shell. GENIUS! I mean really, why aren't all squeaker ball companies doing this?!?! No wondering when it will finally pop out (or in) and it definitely prolongs the life of the squeaker significantly. My staffordshire/pit bull mix adores her squeakers, that said, they never last long especially when they are in a ball (her absolute fav toy on earth) The squeaker being protected alone warrants a 5 star review because it is simply genius. The fuzzy shell has yet to deteriorate and we have had these balls now almost 3 months so they have already outlasted other brands too. Now as for the sound itself, it is definitely different from a typical squeaker, not necessarily a bad thing. It is a "mild" squeak, not obnoxious a bit high pitched. Sounds more like a baby toy squeaker than a dog toy squeaker though....I'm not quite sure how I feel about the squeak. My dog has a preference for squeaker sounds. She prefers the little squeaker sound over the deeper louder sound from the bigger squeakers, these are closer to the sound she prefers but she doesn't LOVE it like I had hoped. The only other thing is that the ball itself feels as though it was blown up and plugged tight. Meaning (and believe me when I tell you my dog has a strong jaw) it is harder than most to make these balls squeak because you can't squeeze all the way down on the ball. It takes me two hands to make them squeak so my dog has a tough time squeaking them. She continually tries though so they are keeping her occupied. Overall I do recommend these balls because they are far safer than most eliminating the concern for your dog accidentally eating the squeaker and the longevity of their potential life. Try em, they are rugged enough for heavy chewers alike!
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Reviewed in the United States on September 27, 2025
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Janice
Waukegan, US
★★★★★ 4
Tough enough to take rough play.
Color: Multicolor A, Size: 2.0"(Small)-6 Pack
They are smaller than I thought. That’s on me because I didn’t see the size. My dog loves them anyway and they are sturdy
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Reviewed in the United States on April 4, 2026
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Jimmy D, Seattle
Carnegie, US
★★★★★ 5
Lucy The Dog Approved!
It's really not for me to say, with exception of the orange-blue color, which is ideal for still life. But the best part is how unglued the Lucy Dog gets at the sound of the squeaky toy knowing the hall leading to my apartment is instantly converted into a Dog Run. And she gets equally excited at the sight of any grassy area when on bike rides. So a feature that is truly the dog's bollocks is it's the perfect size for both Lucy's petite mouth and the all important emergency spare that fits securely under my bike saddle. In short, sublime perfection in Lucy The Dog's expert opinion.
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DRmom
Port Orchard, US
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Great fetch toy
Color: Multicolor B, Size: 2.5"(Medium)-6 Pack
My German Shepherd LOVES these. The size, squeak, & quality is the Perfect fetch ball. I use a blue ball throwing launcher and they work Great together. Will be buying more of these
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Reviewed in the United States on May 31, 2026
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Joanie Kilpatrick
Louisville, US
★★★★★ 5
If you have dogs that like to play fetch, these are a must have!
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My pups love these sp much, they won't play with any balls other than these. Not sure if it's the small size, or the fact that they squeek, but they def were a hit.
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