Z1 300ZX Hardpipes & HKS SSQV4 BOVs
my_location

Deliver to Dublin 43017

No vehicle selected! Select your vehicle
close
close
Filtersfilter_list

Ratings

close
check_circle_outline Added to Cart
Z1 300ZX Hardpipes & HKS SSQV4 BOVs
shopping_cartCart
payment

Checkout

Discover More Products

TwinZ Design 300ZX Z32 Front Lip for JDM Bumper/Fascia
TwinZ Design 300ZX Z32 Front Lip for JDM Bumper/Fascia
$294.99
Z1 300ZX (Z32) Premium Short Throw Shifter
Z1 300ZX (Z32) Premium Short Throw Shifter
$149.99
Z1 300ZX Silicone Master Hose Set
Z1 300ZX Silicone Master Hose Set
$244.50
Z1 Motorsports M-Spec Shift Knob Kit - 5 Speed - 300ZX
Z1 Motorsports M-Spec Shift Knob Kit - 5 Speed - 300ZX
$79.99
300ZX Twin Turbo Ultimate Cooling Kit
300ZX Twin Turbo Ultimate Cooling Kit
$729.99
300ZX (Z32) Balance Tube O-Ring Set
300ZX (Z32) Balance Tube O-Ring Set
$9.98
close
starstarstarstarstar 5/5 - (2 Reviews)

Product Description

The Z1 Hard Pipe & HKS SSQV BOV Combo fits all 1990 + 300ZX Twin Turbo models.

Includes:

  • (4) Polished Aluminum intake hard pipes
  • (8) 4-ply quality version 2 silicone couplers
  • (8) Stainless Steel hose clamps (add 16 T-bolt or 8 additional clamps as an option below)
  • (2) HKS SSQV flanges welded to the inner hard pipes in the correct orientation
  • (2) Genuine HKS SSQV4 Blow Off Valves with hardware to mount on hard pipes in the engine bay
  • (4) Silicone caps to cap intake piping to remove stock recirculation valves and hoses

Please remember to use a lubricant when installing the couplers on the pipes & installing the hard pipe kit.  A silicone spray is best which is very slippery and doesn't make a mess like grease.

Trying to do it without this will result in frustration and likely damage the couplers.

*** This item does not qualify for any additional discounts or promotions ***

Z1 300ZX Hardpipes & HKS SSQV4 BOVs

Fits models: 300ZX...
Please review the product description if you are unsure about any of the options below.

Clamp Style

remove
1
add
Item Quantity
In stock, ships within 1 business day. 
help
$749.99
$799.99
You Save:$50.00 (6%)

add_shopping_cart Add to Cart
Z1 300ZX Hardpipes & HKS SSQV4 BOVs
$749.99
add_shopping_cart Add to Cart
question_answerAsk A Question About This Product

Customers who bought this item also purchased ...

TwinZ Design 300ZX Z32 Front Lip for JDM Bumper/Fascia
TwinZ Design 300ZX Z32 Front Lip for JDM Bumper/Fascia
starstarstarstarstar (4)
$294.99
Z1 300ZX (Z32) Premium Short Throw Shifter
Z1 300ZX (Z32) Premium Short Throw Shifter
starstarstarstarstar_half (45)
$149.99
Z1 300ZX Silicone Master Hose Set
Z1 300ZX Silicone Master Hose Set
starstarstarstarstar_half (23)
$244.50
Z1 Motorsports M-Spec Shift Knob Kit - 5 Speed - 300ZX
Z1 Motorsports M-Spec Shift Knob Kit - 5 Speed - 300ZX
starstarstarstarstar_half (13)
$79.99
300ZX Twin Turbo Ultimate Cooling Kit
300ZX Twin Turbo Ultimate Cooling Kit
starstarstarstarstar_half (2)
$729.99
300ZX (Z32) Balance Tube O-Ring Set
300ZX (Z32) Balance Tube O-Ring Set
starstarstarstarstar (39)
$9.98

Questions our customers have asked

Do you sell this kit without the BOV's. I have the BOV's already but want to. Relocate them to under the hood and do the hardpipe kit. I noticed your other hardpipe kit does not have the option to attach the the BOV's under the hood.
We sell this separately here (Link)
Is this an easy install? Where would I pull a vacuum line for the blow off valves from? Thanks for any help!
Ryan, The circlip on the BOV can be a challenge if you do not have the correct tools. Beyond that the hard pipes are a little harder to work with compared to boost hoses but they do look great. Having a spray can of CRC silicone spray on hand to lube the hoses will make install much easier. We recommend pulling vacuum from the balance tube and or clutch booster hose. You need good vacuum source for each valve, pull vacuum from the plenum post throttle body. Regards, The Z1 Team

Similar to this item

Z1 Motorsports High Pressure Radiator Cap
Z1 Motorsports High Pressure Radiator Cap
starstarstarstarstar_half (115)
$24.99
Z1 Billet Oil Filler Cap
Z1 Billet Oil Filler Cap
starstarstarstarstar_half (92)
$49.99
Z1 Q50 3.0t Performance Heat Exchanger
Z1 Q50 3.0t Performance Heat Exchanger
starstarstarstarstar (20)
$449.99
Z1 Infiniti Q50 / Q60 VR30 Silicone Intercooler Coolant Hoses
Z1 Infiniti Q50 / Q60 VR30 Silicone Intercooler Coolant Hoses
starstarstarstarstar_half (39)
$69.99
Z1 Q50 / Q60 VRX70B Bolt-On Ball Bearing Turbochargers
Z1 Q50 / Q60 VRX70B Bolt-On Ball Bearing Turbochargers
starstarstarstarstar (1)
$4499.99
Z1 350Z / G35 Engine Harness Cover
Z1 350Z / G35 Engine Harness Cover
starstarstarstarstar_half (18)
$94.99

What our customers say

starstarstarstarstar
George
December 2, 2023
Love these bov makes my engine bay look great and much needed for the the twins
starstarstarstarstar
Florin
February 28, 2022
Very good quality, perfect fit ...