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Top Secret Surge Tank
Top Secret

The Top Secret surge tan (also known as intake plenum) enables higher air flow into the engine for high power applications.

The Top Secret surge tan (also known as intake plenum) enables higher air flow into the engine for high power applications.

  • Enables higher air volume delivery to the engine
  • Designed to provide equal air flow to all cylinders for optimal output
  • Increased diameter single throttle, with larger 100mm throttle available
  • As used by Top Secret's own demo cars

This part usually ships 12 days after payment.

Product Version Price Order
BCNR33 90mm
Nissan - Skyline - BCNR33 - Suits a Q45 90mm Throttle (Throttle Not included)
DISCONTINUED DISCONTINUED

Vehicle Compatibility

Nissan - Skyline - R33 GTR - BCNR33

Vehicle Compatibility

Nissan - Skyline - R33 GTR - BCNR33
BNR32 90mm
Nissan - Skyline - BNR32 - Suits a Q45 90mm Throttle (Throttle Not included)
DISCONTINUED DISCONTINUED

Vehicle Compatibility

Nissan - Skyline - R32 GTR - BNR32

Vehicle Compatibility

Nissan - Skyline - R32 GTR - BNR32
BNR34 90mm
Nissan - Skyline - BNR34 - Suits a Q45 90mm Throttle (Throttle Not included)
DISCONTINUED DISCONTINUED

Vehicle Compatibility

Nissan - Skyline - R34 GTR - BNR34

Vehicle Compatibility

Nissan - Skyline - R34 GTR - BNR34
S13 80mm
Nissan - Silvia/180SX - PS13/RPS13 - N15 Suits a 80mm Throttle (throttle not included)
DISCONTINUED DISCONTINUED

Vehicle Compatibility

Nissan - Silvia - PS13 (Red Top)
Nissan - 180SX - RPS13 S2 (Black Head)
Nissan - 180SX - RPS13 S1 (Red Head)
Nissan - 180SX - RPS13 S3 (Black Head)

Vehicle Compatibility

Nissan - Silvia - PS13 (Red Top)
Nissan - 180SX - RPS13 S2 (Black Head)
Nissan - 180SX - RPS13 S1 (Red Head)
Nissan - 180SX - RPS13 S3 (Black Head)
S13 90mm
Nissan - Silvia/180SX - PS13/RPS13 - Suits a Q45 90mm Throttle (Throttle Not included)
DISCONTINUED DISCONTINUED

Vehicle Compatibility

Nissan - Silvia - PS13 (Red Top)
Nissan - 180SX - RPS13 S2 (Black Head)
Nissan - 180SX - RPS13 S1 (Red Head)
Nissan - 180SX - RPS13 S3 (Black Head)

Vehicle Compatibility

Nissan - Silvia - PS13 (Red Top)
Nissan - 180SX - RPS13 S2 (Black Head)
Nissan - 180SX - RPS13 S1 (Red Head)
Nissan - 180SX - RPS13 S3 (Black Head)
S14 80mm
Nissan - Silvia - S14 - N15 Suits a 80mm Throttle (throttle not included)
DISCONTINUED DISCONTINUED

Vehicle Compatibility

Nissan - Silvia - S14 S1
Nissan - Silvia - S14 S2

Vehicle Compatibility

Nissan - Silvia - S14 S1
Nissan - Silvia - S14 S2
S14 90mm
Nissan - Silvia - S14 - Q45 Suits a Q45 90mm Throttle (Throttle Not included)
DISCONTINUED DISCONTINUED

Vehicle Compatibility

Silvia
Nissan - Silvia - S14 S2

Vehicle Compatibility

Silvia
Nissan - Silvia - S14 S2
S15 80mm
Nissan - Silvia - S15 - N15 Suits a 80mm Throttle (throttle not included)
DISCONTINUED DISCONTINUED

Vehicle Compatibility

Nissan - Silvia - S15

Vehicle Compatibility

Nissan - Silvia - S15
S15 90mm
Nissan - Silvia - S15 - Q45 Suits a 80mm Throttle (throttle not included)
DISCONTINUED DISCONTINUED

Vehicle Compatibility

Silvia
Nissan - Silvia - S15

Vehicle Compatibility

Silvia
Nissan - Silvia - S15
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Nengun Performance
NENGUN CO. LTD
4798-455 Imazu
Nishi-ku, Fukuoka
Japan, 819-0165

Kobutsuho No.
901080810037