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Exhaust

Nissan Cube with STILLEN Intake and Exhaust on Dyno

Recently a customer (Chris K. in Canada) put our exhaust and intake on his Cube, and took it to the local dyno to check what type of numbers it put down. Follow the jump to see the surprising results…

STILLEN Nissan Cube Intake Installed on the Cube's 1.8L MR18DE Engine

Chris was so excited about the new STILLEN Nissan Cube Intake and STILLEN Nissan Cube Exhaust that as soon as he received them he immediately installed them on his car. Unfortunately that means he wasn’t able to do a “before” dyno. However the MR18DE engine in the Cube is rated at 122 hp @ 5200rpm and 127 lb-ft @ 4800rpm at the crankshaft from the factory. Applying an industry standard 15% drivetrain loss results in 104 hp and 108 lb-ft at the front wheels.

Nissan Cube with STILLEN Intake and Exhaust strapped to the Dyno at D'Sousa Performance

After the dyno was booted up and the car turned the drums at D’Sousa Performance in Milton, Ontario – Chris saw 125 hp and 122 lb-ft at the wheels. That could be as high as 21 hp and 14 lb-ft above our estimated factory whp rating. While it is possible that the Cube is underrated from the factory, that doesn’t seem very likely on an engine like the MR18DE.

Nissan Cube dyno sheet from D'Sousa Performance's Mustang Dyno

Chris was also very satisfied with the quality, fit and finish of the products, saying:

 

From the moment I unpackaged the parts, it was very clear to me that these were high quality products. Installation was a snap. Everything literally clicked into place and there was no need to modify anything for a perfect fit.

 

The pieces look fantastic on the car for sure, but the best part has to be the deep rich sound. The combination of the STILLEN CAI and the STILLEN muffler have really transformed my Nissan Cube into something not so SQUARE!

As soon as the Nissan Cube’s began to hit the streets here in the US, we knew these fun little cars would spice up the Mini-MPV market, and STILLEN went to work in our R&D department to develop some bolt-on performance items for the enthusiasts looking to take their Cube to the next level.

2009 2010 Nissan Cube Intake System STILLEN

The STILLEN Hi-Flow Intake System for the Nissan Cube features bolt-on installation, removes the factory baffling and creating a direct intake air path.

STILLEN is proud to release something we’ve been developing and fine-tuning for quite some time, our Secondary Cat Delete Y-Pipe for the Nissan GT-R!

The factory equipment this replaces contains two flow-robbing cats and weighs in at a hefty 30.25 lbs!  Our new Y-pipe replaces those cats with polished 304 stainless steel resonators and drops an astounding 47% of that weight, coming in right at 16 lbs.

STILLEN GT-R Secondary Cat Delete Y-Pipe

There is a lot of power held back by the factory exhaust system on the Nissan GT-R. By eliminating the factory catalytic converters, STILLEN has successfully improved flow, creating power gains as well as dramatically improving sound.

STILLEN GT-R Secondary Cat Delete Y-Pipe Flanges and Flex Joints

Additional info from the STILLEN Product Page:

Catalytic converters are not only very restrictive to the exhaust flow and performance, but they also act as mufflers, greatly reducing the sound that enthusiasts desire.


This Secondary Cat-Delete Y-Pipe System is TIG welded and constructed out of polished 304 stainless steel with laser-cut and CNC machined 304 stainless steel flanges.  The resonators themselves are also TIG welded, polished 304 stainless steel.


To allow the exhaust system to flex with the movement of the engine, yet stand up to the heat and flames coming off of the turbos, we have used nothing but the best turbo specific flex joints on this application.  Under hard driving, flames will travel through the exhaust system, and only turbo specific flex joints will stand up to the heat generated in those circumstances.

These parts are currently in production, and will begin shipping soon.  Make sure to get your order in now before the first batch sells out!

Features:

• Lightweight Materials – 47% Lighter than factory
• Increased Performance
• Race-Car Like Sound
• Polished 304 Stainless Steel – Lifetime Warranty

Recommended items to go with this product:

STILLEN GT-R Cat-Back Exhaust System

Items discontinued, article left for information purposes.

We received the first batch of Mine’s Silence VX Pro Titan II Titanium Cat-Back Exhaust Systems for the R35 Nissan GT-R’s, and pulled one out of the box to get a closer look at this completely titanium system, see what all of the fuss is about, and shoot some pictures.

STILLEN Mine's GT-R R35 Silence VX Pro Titan II Exhaust System

The construction on this exhaust system is beautiful, with every flawless weld point showcasing that signature heat treated titanium color band.

This system is extremely light weight, with the rear section weighing in at 19lbs, and the center section at 5lbs, for a total exhaust system weight of 24lbs.

Specifications:

  • Full Titanium Construction
  • Bolt-On Application for R35 GT-R
  • 80mm Main Pipe Diameter
  • (4) 120mm Exhaust Tips – Heat Treated

These systems are in stock and ready for shipping, more information at the STILLEN Product Page.

As you can see in the following photos, this exhaust has a very striking appearance, and will reduce weight compared to the factory exhaust.

Other Nissan GT-R Products available from the folks at Mine’s:

  • Mine’s Super Catalyzer II
  • Mine’s VX Rom Engine Control Unit
  • Mine’s Super Outlet Pro II
  • Mine’s VX Air Filters
  • Mine’s Esta Full Spec Suspension II / III
  • Mine’s Eibach Spring Kit
  • Mine’s Big Brake Rotor Kit
  • Mine’s PAGID Brake Pads
  • Mine’s Carbon Fiber Accessories

We recently had a G37 at the facility, and we were able to do some testing on the G37 Headers, Cat-Back Exhaust, and High-Flow Catalytic Converters on the same vehicle to compare versus stock.

PDF Dyno Sheets are available below:

STILLEN G37 Exhaust Dyno STILLEN G37 Headers Dyno STILLEN G37 High-Flow Cats Dyno

STILLEN G37 Cat-Back Stainless Steel Exhaust
Part #504400 – Dual Wall Straight Cut Tips
Part #504401 – Single Wall Slash Cut Tips
18 WHP Gain

STILLEN G37 High-Flow Catalytic Converters
Part #503436 – Metallic Converters (Pair)
14 WHP Gain

STILLEN G37 Stainless Steel Headers
Part #508387C – Ceramic Stainless 409
Part #508387S – Stainless 304
Part #508387N – Stainless 409
14 WHP Gain

These parts are all in stock and available for immediate shipping.  Pictures of these items are also below.

 

All items have been discontinued at this time, blog article remains for educational purposes.

STILLEN’s G37 Dual Exhaust and Hi-Flow Cats are featured in the Power Pages section in the June issue of Import Tuner. These two parts combined for a total increase of 20 hp and 18.4 lb/ft of torque at the wheels!

Check out the full article in the pdf below, then check out the rest of the Power Pages articles archived on Import Tuner’s Site.

Import Tuner June Issue G37 Power Pages

Import Tuner Power Pages Article