And that's full-time at the Stade Ernest Wallon and Toulouse progress through to the Heineken Champions Cup semi-finals.

Lowry produces a perfectly-weighted kick-pass to release John Cooney, who has been playing on the wing in the second half, for the line.

Ramos gets in on the act with Toulouse's fifth.

Pita Ahki is over for Toulouse's fourth try of the afternoon.

John Cooney is now playing on the wing for Ulster!

Lethal from Toulouse as Dupont shows his pace to streak clear for the home side's third try. Ramos makes it a seven-pointer.

Dan McFarland has turned to his bench to freshen things up.

It's imperative Ulster find the first score of this half and they have a prime attacking position here with a five-metre line-out but again Toulouse stand firm to emphatically shut the door.

Ulster have made a change to their back row at the start of this second half.

We're back underway in France.

And that's half-time at the Stade Ernest Wallon, where Toulouse lead by 12 points thanks to Cheslin Kolbe's first-half double.

Sensational rugby from Toulouse right on the stroke of half-time as Kolbe goes over for his second try of the game. Ramos adds the extras and Toulouse lead 15-3 at the break.

Another let-off for Ulster as Ramos is off target again from the tee.

John Cooney gets Ulster up and running off the tee. An excellent first strike from the Ireland scrum-half.

Toulouse are so menacing with ball in hand but Ulster are given a reprieve as Ramos misses a penalty to the left.

Straight away, Lowry shows his talent at 10 with a deft chip over the top to release Hume, who offloads inside for Fades. Ulster are into Toulouse territory but the move breaks down as Jordi Murphy looked to fire it left for Stockdale.

Another early blow for Ulster here as Billy Burns is forced off and Matt Fades is on, with Michael Lowry moving to out-half.

Sensational from Dupont. Ulster kick it long to the scrum-half with Jacob Stockdale in hot pursuit but Dupont shows his incredible footwork and pace to dance through the Ulster defence and streak clear. Cooney is in hot pursuit and between him and Burns, Ulster manage to avert the danger.

The home side extend their lead as Ramos slots over a penalty from the left.

Off the scrum, McCloskey looks to link up with Lyttle but the winger is just unable to hang onto the offload and knocks on.

Ulster have responded well to the early concession of that try and they've settled into this contest with a period of patience possession. Burns then looks to test Toulouse aerially and Ramos knocks on, presenting the visitors with a perfect set-piece attacking platform.

A sensational start from Toulouse as they come flying out of the blocks. Ulster are forced to scramble from the off and are unable to stem the red tide, as Cheslin Kolbe goes over in this near corner.

We're underway at the Stade Ernest Wallon!

Ulster have been forced into a late change to their match day 23, with Marty Moore coming into the starting XV as Tom O'Toole drops out.

Former Ireland Sevens international Nick Timoney will pack down at number 8 when Ulster visit four-time champions Toulouse in Sunday's Heineken Champions Cup quarter-final at Stade Ernest Wallon.

With Marcell Coetzee missing out through injury, Timoney is drafted into the back row along with Jordi Murphy, who was also a second half replacement during last week's Guinness PRO14 final defeat to Leinster.

John Cooney, the Champions Cup's current top scorer with 71 points, and Jack McGrath are promoted from the bench too as head coach Dan McFarland makes four changes for the resumption of their promising European campaign.

Cooney's inclusion – at the expense of former All Black Alby Mathewson – is the only alteration in an otherwise unchanged back-line which has Billy Burns at out-half and Michael Lowry at full-back.

It will be the 22-year-old Lowry's fourth European start, while there is a third for young winger Rob Lyttle (23), and a Champions Cup debut is the reward for 22-year-old James Hume's impressive form in midfield.

Ireland internationals Jacob Stockdale and Stuart McCloskey complete the backs division, with McGrath rejoining Rob Herring and 21-year-old tighthead Tom O'Toole in the front row.

Fresh from his return from a shoulder operation, captain Iain Henderson remains a vital cog in the second row alongside Alan O'Connor. Sean Reidy switches to the blindside role in an athletic back row.

McFarland has again gone for a six-two split on the bench, the forward options provided by John Andrew, Eric O'Sullivan, Martin Moore, Sam Carter, Kieran Treadwell and Matthew Rea. Kiwi pair Mathewson and Matt Faddes complete the matchday 23.

Good morning and welcome along to to IrishRugby.ie's Match Day Live Blog as Ulster bid to continue their European journey by reaching the Heineken Champions Cup semi-finals.

Dan McFarland's side face into an almighty challenge at the Stade Ernest Wallon as they go head-to-head with four-time champions Toulouse. Kick-off in France is at 12.30pm and we'll bring you all the action as it happens.